Description
Product Details
Easy to use and clean: The GMP252 is a all-in-one probe, which makes it easy and fast to install. The probe is resistant to dust and most chemicals, such as, H2O2 and alcohol-based cleaning agents. The probe’s surface is smooth, which makes it easy to clean.
Reliable and accurate: With the wide operating temperature range, the GMP252 is suitable for a large number of applications. The probe provides accurate and stable measurements also in varying conditions.
Key benefits
Easy to use and clean
The GMP252 is a all-in-one probe, which makes it easy and fast to install. The probe is resistant to dust and most chemicals, such as, H2O2 and alcohol-based cleaning agents. The probe’s surface is smooth, which makes it easy to clean.
Reliable and accurate
With the wide operating temperature range, the GMP252 is suitable for a large number of applications. The probe provides accurate and stable measurements also in varying conditions.
Features
- Measurement range 0 … 10 000 ppm CO2
- Can be used for measurements even up to 30 000 ppm CO₂ with reduced accuracy
- Intelligent, stand-alone probe with analog (V, mA) and digital outputs (RS485 with Vaisala protocol or Modbus)
- Superior long-term stability with the 2nd-gen proprietary CARBOCAP® technology
- Wide operating temperature range -40 … +60 °C
- IP65 classified housing
- Full temperature and pressure compensations
- Integrated temperature measurement for CO₂ compensation purposes
- Compensations for background gases: O₂, and humidity
- Sensor head heated to prevent condensation
Applications
- Agriculture
- Refrigeration
- Demanding HVAC
- Plant growth manufacturers
Quick Guides
- Vaisala GMP251 GMP252 Relay Box for GMP250 Carbon Dioxide Probes QuickStartGuide
- Vaisala GMP251 GMP252 Spray Shield Accessory ASM212017SP QuickStartGuide
- Vaisala DTR250A Radiation Shield Installation Kit QuickStartGuide
- Vaisala GMP252 DTR250 Radiation Shield QuickStartGuide
- Vaisala GMP252 CARBOCAP Carbon Dioxide Probe QuickStartGuide
Videos
Overview

Vaisala CARBOCAP Series GMP250 for Carbon Dioxide Measurements


